Synonym: 1,3-Bis(3,4-dichlorophenyl)urea; 3,3′,4,4′-Tetrachlorocarbanilide
CAS Number: 4300-43-0
Empirical Formula (Hill Notation): C13H8Cl4N2O
Molecular Weight: 350.03
Linear Formula: C13H8Cl4N2O
Product Type: Chemical
agency |
traceable to USP 1681845 |
application(s) |
pharmaceutical |
CofA |
current certificate can be downloaded |
grade |
certified reference material |
|
pharmaceutical secondary standard |
InChI |
1S/C13H8Cl4N2O/c14-9-3-1-7(5-11(9)16)18-13(20)19-8-2-4-10(15)12(17)6-8/h1-6H,(H2,18,19,20) |
InChI key |
ZDPIZPXVHVYTOK-UHFFFAOYSA-N |
packaging |
pkg of 40 mg |
storage temp. |
2-30°C |
Analysis Note: |
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Footnote: |
To see an example of a Certificate of Analysis for this material enter LRAA6959(changes by product) in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
General description: |
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
Other Notes: |
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |